package edu.gyc.hiseckill.dao;

import edu.gyc.hiseckill.model.Promo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author ls
 * @since 2020-01-30
 */
public interface PromoDao extends BaseMapper<Promo> {

}
